White Pine Logging and Threshing Show

Minnesota’s White Pine Logging and Threshing Show started with a family’s Rumely collection and turned into a tractor show

John Langenbach driving a 1915 Case 20-40 in the White Pine parade
John Langenbach driving a 1915 Case 20-40 in the White Pine parade. Because the show’s tractor parade is organized by manufacturer, John gets to drive three or four of his own tractors in each parade. 
Photo courtesy of Nancy Langenbach